Am I the only one using Win 748? 26.0gr 55gr FMJ 16 and 18 inch barrels. Meters great very good groups and fun to shoot. Chad this is done on a Dillon 550, does that seem ok? Never had any pressure signs. Is this one you'd use in a progressive?

Shooting the 75 and 77gr bullets I like CFE223 but it is not the most temp stable of powders. 2000-MR is another good one. Varget works well but does not meter like the other two mentioned here. Pretty sure what Chad was referring to is ball powders meter much more accurately than extruded powders so they will usually be a lot more consistent with the powder drops.